 <template>
  <div class="header">
    <div class="content-wrapper">
      <div class="avatar">
        <img :src="seller.avatar" width="64" height="64">
      </div>
      <div class="content">
        <div class="title">
          <span class="brand"></span>
          <span class="name">{{seller.name}}</span>
        </div>
        <div class="description">
          {{seller.description}}/{{seller.deliveryTime}}分钟送达
        </div>
        <div v-if="seller.supports" class="support">
          <span class="icon" :class="classMap[seller.supports[0].type]"></span>
          <span class="text">{{seller.supports[0].description}}</span>
        </div>
      </div>
      <div v-if="seller.supports" class="support-count" @click="showClick">
        <span class="count">{{seller.supports.length}}个</span>
        <i class="font_family icon-keyboard_arrow_right"></i>
      </div>
    </div>
    <div class="bulletin-wrapper" @click="showClick">
      <span class="bulletin-title"></span><span class="bulletin-text">{{seller.bulletin}}</span>
      <span class="font_family icon-keyboard_arrow_right"></span>
    </div>
    <div class="background">
      <img :src="seller.avatar" width="100%" height="100%">
    </div>
    <fade-animation>
      <div class="detail" v-show="detailShow">
        <div class="detail-wrapper clearfix">
          <div class="detail-main">
            <h1 class="name">{{seller.name}}</h1>
            <div class="star-wrapper">
              <star :size="48" :score="seller.score"></star>
            </div>
            <div class="title">
              <div class="line"></div>
              <div class="text">优惠信息</div>
              <div class="line"></div>
            </div>
            <ul v-if="seller.supports" class="supports">
              <li
                class="support-item"
                v-for="(item, index) in seller.supports"
                :key="index"
              >
                <span class="icon" :class="classMap[seller.supports[index].type]"></span>
                <span class="text">{{seller.supports[index].description}}</span>
              </li>
            </ul>
            <div class="title">
              <div class="line"></div>
              <div class="text">商家公告</div>
              <div class="line"></div>
            </div>
            <div class="bulletin">
              <p class="content">{{seller.bulletin}}</p>
            </div>
          </div>
        </div>
        <div class="detial-close" @click="handleDetailClose">
          <i class="font_family icon-close"></i>
        </div>
      </div>
    </fade-animation>
  </div>
</template>

<script>
import star from 'components/star/star'
import FadeAnimation from 'components/fade/Fade'
export default {
  name: 'vHeader',
  props: {
    seller: {
      type: Object
    }
  },
  data () {
    return {
      detailShow: false
    }
  },
  components: {
    star,
    FadeAnimation
  },
  methods: {
    showClick () {
      this.detailShow = true
    },
    handleDetailClose () {
      this.detailShow = false
    }
  },
  created () {
    this.classMap = ['decrease', 'discount', 'special', 'invoice', 'guarantee']
  }
}
</script>

<style scoped lang="stylus">
  @import '../../common/stylus/mixin.styl'
  .header
    color: #fff
    position:relative
    background: rgba(7,17,27,0.5)
    overflow: hidden
    .content-wrapper
      padding: 24px 12px 18px 24px
      font-size: 0
      position: relative
      .avatar
        display: inline-block
        vertical-align: top
        img
          border-radius: 2px
      .content
        display: inline-block
        font-size: 14px
        margin-left: 16px
        .title
          margin: 2px 0 8px 0
          .brand
            width: 30px
            height: 18px
            display: inline-block
            bg-image('img/brand')
            background-size: 30px 18px
            background-repeat: no-repeat
            vertical-align: top
          .name
            margin-left: 6px
            font-size: 16px
            line-height: 18px
            font-weight: bold
        .description
          margin-bottom: 10px
          line-height: 12px
          font-size: 12px
        .support
          font-size: 0
          .icon
            display: inline-block
            width: 12px
            height: 12px
            vertical-align: top
            margin-right: 4px
            background-size: 12px 12px
            background-repeat: no-repeat
            &.decrease
              bg-image('img/decrease_1')
            &.discount
              bg-image('img/discount_1')
            &.guarantee
              bg-image('img/guarantee_1')
            &.invoice
              bg-image('img/invoice_1')
            &.special
              bg-image('img/special_1')
          .text
            font-size: 12px
            line-height: 12px
      .support-count
        position: absolute
        right: 12px
        bottom: 18px
        padding: 0 8px
        height: 24px
        line-height: 24px
        border-radius: 14px
        background-color: rgba(0,0,0,.2)
        text-align: center
        .count
          font-size: 10px
          vertical-align: top
        .icon-keyboard_arrow_right
          font-size: 10px
          line-height: 24px
          margin-left: 2px
    .bulletin-wrapper
      background: rgba(7,17,27,.2)
      position: relative
      height: 28px
      line-height: 28px
      padding: 0 22px 0 12px
      white-space: nowrap
      overflow: hidden
      text-overflow: ellipsis
      .bulletin-title
        display: inline-block
        vertical-align: top
        margin-top: 8px
        width: 22px
        height: 12px
        bg-image('img/bulletin')
        background-repeat: no-repeat
        background-size: 22px 12px
      .bulletin-text
        vertical-align: top
        font-size: 10px
        margin: 0 4px
      .icon-keyboard_arrow_right
        position: absolute
        font-size: 10px
        right: 6px
        top: 2px
    .background
      position:absolute
      top: 0
      left: 0
      bottom: 0
      right: 0
      z-index: -1
      filter: blur(10px)
    .detail
      position: fixed
      backdrop: blur(10px)
      z-index: 100
      top: 0
      bottom: 0
      left: 0
      right: 0
      overflow: auto
      background: rgba(7,17,27,.8)
      .detail-wrapper
        min-height: 100%
        width: 100%
        .detail-main
          margin-top: 64px
          padding-bottom: 64px
          .name
            line-height: 16px
            height: 16px
            text-align: center
            font-weight: 700
          .star-wrapper
            margin-top: 18px
            padding: 2px 0
            text-align: center
          .title
            display: flex
            width: 80%
            margin: 28px auto 24px
            .line
             flex: 1
             position: relative
             top: -6px
             border-bottom: 1px solid rgba(255,255,255,.2)
            .text
              padding: 0 12px
              font-size: 14px
              font-weight: 700
          .supports
            width: 80%
            margin: 0 auto
            .support-item
              padding: 0 12px
              margin-bottom: 12px
              font-size: 12px
              &:last-child
                margin-bottom: 0
              .icon
                display: inline-block
                vertical-align: top
                width: 16px
                height: 16px
                background-size: 16px 16px
                background-repeat: no-repeat
                margin-right: 6px
                &.decrease
                  bg-image('img/decrease_2')
                &.discount
                  bg-image('img/discount_1')
                &.guarantee
                  bg-image('img/guarantee_1')
                &.invoice
                  bg-image('img/invoice_1')
                &.special
                  bg-image('img/special_1')
              .text
                line-height: 16px
                font-size: 12px
          .bulletin
            width: 80%
            margin: 0 auto
            .content
              padding: 0 12px
              line-height: 24px
              font-size: 12px
      .detial-close
        position: relative
        width: 32px
        height: 32px
        margin: -64px auto 0
        clear: both
        .icon-close
          font-size: 32px
</style>
